At low gain, the transit time and RC effects

Related MCQs

• A large-area photodiode is utilized in the receiver to eliminate any effects from differing fiber and faces.
• An injection laser has active cavity losses of 25 cm-1 and the reflectivity of each laser facet is 30%. Determine the laser gain coefficient for the cavity it has a length of 500μm.
• The effects of intrinsic absorption can be minimized by                        
•                            is caused by surface tension effects between the two fiber ends during fusing.
• The rounding of the fiber ends with a low energy discharge before pressing the fibers together and fusing with a stronger arc is called as                          
• The time domain dispersion measurement setup involves                            as the photo detector.
• Optical time domain reflectometry is also called a backscatter measurement method.
• Time division multiplexing is inverse to that of frequency division multiplexing.
• A GaAs injection laser has a threshold current density of 2.5*103Acm-2 and length and width of the cavity is 240μm and 110μm respectively. Find the threshold current for the device.
• 2 BASIC OPTICAL LAWS AND DEFINITIONS, OPTICAL MODES AND CONFIGURATIONS